Problem: The needle holders are sticking or the ratchet mechanism no longer holds properly.

Solution: the laparoscopic instruments supplied by eoSurgical are precision tools which require some maintenance in order to keep them in full working order. To maximise your eoSim simulation experience we have prepared the following care and maintenance instructions:

Instruments should be protected from exposure to moisture, dirt, detergents and other cleaning chemicals.

If instruments require cleaning, wipe down with a lint free cloth/wipe soaked in Isopropyl Alcohol (IPA).

In some circumstances, the instrument movement can become sticky after prolonged use. Smooth operation should be restored by applying a small quantity of light oil (ie WD40, 3-in-1 or Sewing Machine Oil) to the mechanism as shown below. After lubrication, remove any surplus oil with a lint free cloth.